EP1128554A3 - Active inductor - Google Patents

Active inductor Download PDF

Info

Publication number
EP1128554A3
EP1128554A3 EP01301553A EP01301553A EP1128554A3 EP 1128554 A3 EP1128554 A3 EP 1128554A3 EP 01301553 A EP01301553 A EP 01301553A EP 01301553 A EP01301553 A EP 01301553A EP 1128554 A3 EP1128554 A3 EP 1128554A3
Authority
EP
European Patent Office
Prior art keywords
mosfet
active inductor
capacitor
gate
gml
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP01301553A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1128554A2 (en
Inventor
Alberto O. Adan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of EP1128554A2 publication Critical patent/EP1128554A2/en
Publication of EP1128554A3 publication Critical patent/EP1128554A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/46—One-port networks
    • H03H11/48—One-port networks simulating reactances

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Networks Using Active Elements (AREA)
EP01301553A 2000-02-21 2001-02-21 Active inductor Withdrawn EP1128554A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000042949 2000-02-21
JP2000042949A JP3599627B2 (ja) 2000-02-21 2000-02-21 能動インダクタ

Publications (2)

Publication Number Publication Date
EP1128554A2 EP1128554A2 (en) 2001-08-29
EP1128554A3 true EP1128554A3 (en) 2002-07-17

Family

ID=18565947

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01301553A Withdrawn EP1128554A3 (en) 2000-02-21 2001-02-21 Active inductor

Country Status (6)

Country Link
US (1) US6515560B1 (ja)
EP (1) EP1128554A3 (ja)
JP (1) JP3599627B2 (ja)
KR (1) KR100402706B1 (ja)
CN (1) CN1184739C (ja)
TW (1) TW483237B (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7020450B2 (en) * 2000-09-05 2006-03-28 Nec Corporation Active inductors using bipolar silicon transistors
JP4481590B2 (ja) * 2003-05-15 2010-06-16 ルネサスエレクトロニクス株式会社 アクティブインダクタンス回路及び差動アンプ回路
US7199685B2 (en) * 2004-08-30 2007-04-03 Agere Systems Inc. Three-terminal, tunable active inductor
US7453315B2 (en) * 2006-04-26 2008-11-18 Infineon Technologies Ag Active inductive load that enhances circuit bandwidth
US7639079B2 (en) 2007-02-09 2009-12-29 Agere Systems Inc. Techniques for designing wide band low noise amplifiers
CN101174821B (zh) * 2007-09-27 2010-08-25 复旦大学 一种与温度及电源电压无关的可调有源电感
GB0724475D0 (en) * 2007-12-14 2008-01-30 Acp Advanced Circuit Pursuit A Variable inductor
CN101197560B (zh) * 2007-12-27 2011-06-22 复旦大学 采用有源电感的中频lc并联谐振回路
US7889004B1 (en) 2009-09-30 2011-02-15 Analog Devices, Inc. Operational amplifiers with enhanced parameters
CN102013868B (zh) * 2010-11-30 2013-11-20 中山大学 数控可变电感
CN102111123B (zh) * 2011-01-07 2013-06-19 清华大学 一种基于正反馈的悬浮差分有源电感
CN102142829B (zh) * 2011-02-25 2013-07-24 清华大学 一种基于正反馈的悬浮差分有源电感
ITMI20112243A1 (it) * 2011-12-12 2013-06-13 Uni Degli Studi Dell A Quila Circuito elettronico a basso rumore simulante il comportamento di un induttanza
JP6036564B2 (ja) * 2013-06-14 2016-11-30 富士通株式会社 可変インダクタ回路及び高周波回路
CN103414466B (zh) * 2013-08-08 2016-01-20 南京邮电大学 一种高速的环形压控振荡器
US9276532B2 (en) * 2013-08-28 2016-03-01 Analog Devices, Inc. High speed amplifier
US9312819B1 (en) * 2015-03-24 2016-04-12 Global Unichip Corporation Active inductor and associated amplifying circuit
JP6740122B2 (ja) * 2016-12-28 2020-08-12 キオクシア株式会社 アクティブインダクタ及び増幅回路
CN108768342B (zh) * 2018-05-31 2021-09-03 北京工业大学 一种射频集成有源电感
US20200081467A1 (en) * 2018-09-07 2020-03-12 Qualcomm Incorporated Gyrator-based low-dropout (ldo) regulator
CN111884622B (zh) * 2020-07-06 2022-12-23 北京工业大学 一种宽频带工作的差分有源电感
CN111917381B (zh) * 2020-08-11 2024-10-15 深圳市时代速信科技有限公司 一种基于有源电感的低噪声放大器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08181571A (ja) * 1994-12-27 1996-07-12 Nippon Telegr & Teleph Corp <Ntt> 能動インダクタ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63219150A (ja) 1987-03-07 1988-09-12 A T R Hikari Denpa Tsushin Kenkyusho:Kk 能動インダクタ
JPH0616578B2 (ja) 1989-02-02 1994-03-02 株式会社エイ・ティ・アール光電波通信研究所 能動インダクタ
JP3216693B2 (ja) 1995-02-01 2001-10-09 日本電信電話株式会社 能動インダクタ
KR100265761B1 (ko) * 1997-12-08 2000-09-15 윤종용 능동인덕터

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08181571A (ja) * 1994-12-27 1996-07-12 Nippon Telegr & Teleph Corp <Ntt> 能動インダクタ

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EL KHOURY S: "THE DESIGN OF ACTIVE FLOATING POSITIVE AND NEGATIVE INDUCTORS IN MMIC TECHNOLOGY", IEEE MICROWAVE AND GUIDED WAVE LETTERS, IEEE INC, NEW YORK, US, vol. 5, no. 10, 1 October 1995 (1995-10-01), pages 321 - 323, XP000525038, ISSN: 1051-8207 *
KAUNISTO R ET AL: "Q-ENHANCING TECHNIQUE FOR HIGH SPEED ACTIVE INDUCTORS", INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS. (ISCAS). LINEAR CIRCUITS AND SYSTEMS (LCS), ANALOG SIGNAL PROCESSING (ASP). LONDON, MAY 30 - JUNE 2, 1994, NEW YORK, IEEE, US, VOL. VOL. 5, PAGE(S) 735-738, ISBN: 0-7803-1916-8, XP000592939 *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 11 29 November 1996 (1996-11-29) *

Also Published As

Publication number Publication date
KR100402706B1 (ko) 2003-10-22
EP1128554A2 (en) 2001-08-29
TW483237B (en) 2002-04-11
JP3599627B2 (ja) 2004-12-08
CN1184739C (zh) 2005-01-12
US6515560B1 (en) 2003-02-04
JP2001237672A (ja) 2001-08-31
KR20010083228A (ko) 2001-08-31
CN1312613A (zh) 2001-09-12

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